 Who: Johnny Quick (The Flash's Parallel Version) Source: Justice League: Crisis on Two Earths Note: Johnny managed to help Batman to stop Owlman's plan, then, he uses his speedforce to eventually match the temporal vibration and open another portal to Earth Prime, he eventually succeds, however the strain of vibrating ages him to near death, he later says these words to Batman (who anticipated this and prevented the Flash from trying to save him) before dying in the Flash's arms.